dzięki, ale niewiele lepiej, jakby to nie był program w cpp
błędy początkowe:
/tmp/ccJQXA72.o: In function `__static_initialization_and_destruction_0(int,
int)':
tex2png.cpp:(.text+0x27): undefined reference to
`std::ios_base::Init::Init()'
tex2png.cpp:(.text+0x2c): undefined reference to
`std::ios_base::Init::~Init()'
tex2png.cpp:(.text+0x4f): undefined reference to
`std::allocator<char>::allocator()'
tex2png.cpp:(.text+0x6a): undefined reference to `std::basic_string<char,
std::char_traits<char>, std::allocator<char> >::basic_string(char const*,
std::allocator<char> const&)'
tex2png.cpp:(.text+0x75): undefined reference to
`std::allocator<char>::~allocator()'
tex2png.cpp:(.text+0x7a): undefined reference to `std::basic_string<char,
std::char_traits<char>, std::allocator<char> >::~basic_string()'
tex2png.cpp:(.text+0x9d): undefined reference to
`std::allocator<char>::allocator()'
tex2png.cpp:(.text+0xb8): undefined reference to `std::basic_string<char,
std::char_traits<char>, std::allocator<char> >::basic_string(char const*,
std::allocator<char> const&)'
tex2png.cpp:(.text+0xd1): undefined reference to
`std::allocator<char>::~allocator()'
tex2png.cpp:(.text+0xed): undefined reference to
`std::allocator<char>::~allocator()'
tex2png.cpp:(.text+0xf2): undefined reference to `std::basic_string<char,
std::char_traits<char>, std::allocator<char> >::~basic_string()'
tex2png.cpp:(.text+0x116): undefined reference to `std::basic_string<char,
std::char_traits<char>, std::allocator<char> >::basic_string()'
tex2png.cpp:(.text+0x11b): undefined reference to `std::basic_string<char,
std::char_traits<char>, std::allocator<char> >::~basic_string()'
tex2png.cpp:(.text+0x13f): undefined reference to `std::basic_string<char,
std::char_traits<char>, std::allocator<char> >::basic_string()'
tex2png.cpp:(.text+0x144): undefined reference to `std::basic_string<char,
std::char_traits<char>, std::allocator<char> >::~basic_string()'
tex2png.cpp:(.text+0x168): undefined reference to `std::basic_string<char,
std::char_traits<char>, std::allocator<char> >::basic_string()'
tex2png.cpp:(.text+0x16d): undefined reference to `std::basic_string<char,
std::char_traits<char>, std::allocator<char> >::~basic_string()'
tex2png.cpp:(.text+0x191): undefined reference to `std::basic_string<char,
std::char_traits<char>, std::allocator<char> >::basic_string()'
tex2png.cpp:(.text+0x196): undefined reference to `std::basic_string<char,
std::char_traits<char>, std::allocator<char> >::~basic_string()'
tex2png.cpp:(.text+0x1ba): undefined reference to `std::basic_string<char,
std::char_traits<char>, std::allocator<char> >::basic_string()'
tex2png.cpp:(.text+0x1bf): undefined reference to `std::basic_string<char,
std::char_traits<char>, std::allocator<char> >::~basic_string()'
tex2png.cpp:(.text+0x1e3): undefined reference to `std::basic_string<char,
std::char_traits<char>, std::allocator<char> >::basic_string()'
tex2png.cpp:(.text+0x1e8): undefined reference to `std::basic_string<char,
std::char_traits<char>, std::allocator<char> >::~basic_string()'
tex2png.cpp:(.text+0x20c): undefined reference to `std::basic_string<char,
std::char_traits<char>, std::allocator<char> >::basic_string()'
tex2png.cpp:(.text+0x211): undefined reference to `std::basic_string<char,
std::char_traits<char>, std::allocator<char> >::~basic_string()'
tex2png.cpp:(.text+0x235): undefined reference to `std::basic_string<char,
std::char_traits<char>, std::allocator<char> >::basic_string()'
tex2png.cpp:(.text+0x23a): undefined reference to `std::basic_string<char,
std::char_traits<char>, std::allocator<char> >::~basic_string()'
tex2png.cpp:(.text+0x25e): undefined reference to `std::basic_string<char,
std::char_traits<char>, std::allocator<char> >::basic_string()'
tex2png.cpp:(.text+0x263): undefined reference to `std::basic_string<char,
std::char_traits<char>, std::allocator<char> >::~basic_string()'
tex2png.cpp:(.text+0x294): undefined reference to
`std::allocator<char>::~allocator()'
/tmp/ccJQXA72.o: In function `cutImage(char const*, char const*)':
tex2png.cpp:(.text+0x2e1): undefined reference to `std::basic_ifstream<char,
std::char_traits<char> >::basic_ifstream()'
tex2png.cpp:(.text+0x2ef): undefined reference to `std::basic_ofstream<char,
std::char_traits<char> >::basic_ofstream()'
tex2png.cpp:(.text+0x2fa): undefined reference to `std::basic_string<char,
std::char_traits<char>, std::allocator<char> >::basic_string()'
tex2png.cpp:(.text+0x34a): undefined reference to `std::basic_ifstream<char,
std::char_traits<char> >::open(char const*, std::_Ios_Openmode)'
tex2png.cpp:(.text+0x35f): undefined reference to `std::basic_istream<char,
std::char_traits<char> >& std::operator>><char, std::char_traits<char>,
std::allocator<char> >(std::basic_istream<char, std::char_traits<char> >&,
std::basic_string<char, std::char_traits<char>, std::allocator<char> >&)'
tex2png.cpp:(.text+0x376): undefined reference to `std::basic_istream<char,
std::char_traits<char> >& std::operator>><char, std::char_traits<char>,
std::allocator<char> >(std::basic_istream<char, std::char_traits<char> >&,
std::basic_string<char, std::char_traits<char>, std::allocator<char> >&)'
tex2png.cpp:(.text+0x389): undefined reference to `std::basic_ios<char,
std::char_traits<char> >::eof() const'
tex2png.cpp:(.text+0x3db): undefined reference to `std::basic_ios<char,
std::char_traits<char> >::eof() const'
tex2png.cpp:(.text+0x403): undefined reference to `std::basic_istream<char,
std::char_traits<char> >::operator>>(unsigned int&)'
tex2png.cpp:(.text+0x414): undefined reference to `std::basic_istream<char,
std::char_traits<char> >::operator>>(unsigned int&)'
tex2png.cpp:(.text+0x422): undefined reference to `operator new[](unsigned
int)'
tex2png.cpp:(.text+0x430): undefined reference to `operator new[](unsigned
int)'
tex2png.cpp:(.text+0x47b): undefined reference to `std::basic_istream<char,
std::char_traits<char> >::read(char*, int)'